[ 1541.781499][T18791] br0: port 1(c1) entered blocking state
[ 1541.781801][T18791] br0: port 1(c1) entered disabled state
[ 1541.782079][T18791] c1: entered allmulticast mode
[ 1541.783993][T18791] c1: entered promiscuous mode
[ 1542.228205][T18796] br0: port 2(c2) entered blocking state
[ 1542.228452][T18796] br0: port 2(c2) entered disabled state
[ 1542.228698][T18796] c2: entered allmulticast mode
[ 1542.230617][T18796] c2: entered promiscuous mode
[ 1542.701820][T18801] br0: port 3(c3) entered blocking state
[ 1542.702154][T18801] br0: port 3(c3) entered disabled state
[ 1542.702406][T18801] c3: entered allmulticast mode
[ 1542.704305][T18801] c3: entered promiscuous mode
[ 1543.171217][T18806] br0: port 4(sender) entered blocking state
[ 1543.171526][T18806] br0: port 4(sender) entered disabled state
[ 1543.171808][T18806] sender: entered allmulticast mode
[ 1543.173816][T18806] sender: entered promiscuous mode
[ 1543.349080][T18808] br0: port 4(sender) entered blocking state
[ 1543.349412][T18808] br0: port 4(sender) entered forwarding state
[ 1543.349940][T18808] br0: port 3(c3) entered blocking state
[ 1543.350168][T18808] br0: port 3(c3) entered forwarding state
[ 1543.350585][T18808] br0: port 2(c2) entered blocking state
[ 1543.350798][T18808] br0: port 2(c2) entered forwarding state
[ 1543.351223][T18808] br0: port 1(c1) entered blocking state
[ 1543.351442][T18808] br0: port 1(c1) entered forwarding state
[ 1555.232475][   T11] br0: port 1(c1) entered disabled state
[ 1555.330629][   T11] c1 (unregistering): left allmulticast mode
[ 1555.331008][   T11] c1 (unregistering): left promiscuous mode
[ 1555.331244][   T11] br0: port 1(c1) entered disabled state
[ 1555.600092][   T11] br0: port 2(c2) entered disabled state
[ 1555.715683][   T11] c2 (unregistering): left allmulticast mode
[ 1555.716015][   T11] c2 (unregistering): left promiscuous mode
[ 1555.716270][   T11] br0: port 2(c2) entered disabled state
[ 1555.973658][   T11] br0: port 3(c3) entered disabled state
[ 1556.050635][   T11] c3 (unregistering): left allmulticast mode
[ 1556.051032][   T11] c3 (unregistering): left promiscuous mode
[ 1556.051273][   T11] br0: port 3(c3) entered disabled state
[ 1556.371589][   T11] br0: port 4(sender) entered disabled state
[ 1556.508682][   T11] sender (unregistering): left allmulticast mode
[ 1556.509044][   T11] sender (unregistering): left promiscuous mode
[ 1556.509404][   T11] br0: port 4(sender) entered disabled state